# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1847914 Bacteria.974760 Proteobacteria.400185 Alphaproteobacteria.228770 Methylobacterium.13034 mrd.5541 mrd:Mrad2831_5667 hypothetical protein OC.1847914 Bacteria.974760 Proteobacteria.400185 Alphaproteobacteria.228770 Methylobacterium.13034 mphy.1659 mphy:MCBMB27_01715 hypothetical protein